Gallo, Julie Le; Dall'erba, Sandy - EconWPA - 2005
to the concepts of ƒã- and ƒÒ-convergence and emphasizes the importance of including spatial effects and a disaggregated … analysis at a sectoral level. We detect a significant -convergence only in aggregate labor productivity and in the services … sectors among peripheral regions. We also show that omitting spatial effects leads to biased measures of -convergence. We then …